#define force_version S_force_version
#define force_word S_force_word
#define tokeq S_tokeq
+#define pending_ident S_pending_ident
#define scan_const S_scan_const
#define scan_formline S_scan_formline
#define scan_heredoc S_scan_heredoc
#define ck_match Perl_ck_match
#define ck_method Perl_ck_method
#define ck_null Perl_ck_null
+#define ck_octmode Perl_ck_octmode
#define ck_open Perl_ck_open
#define ck_repeat Perl_ck_repeat
#define ck_require Perl_ck_require
#define force_version(a) S_force_version(aTHX_ a)
#define force_word(a,b,c,d,e) S_force_word(aTHX_ a,b,c,d,e)
#define tokeq(a) S_tokeq(aTHX_ a)
+#define pending_ident() S_pending_ident(aTHX)
#define scan_const(a) S_scan_const(aTHX_ a)
#define scan_formline(a) S_scan_formline(aTHX_ a)
#define scan_heredoc(a) S_scan_heredoc(aTHX_ a)
#define ck_match(a) Perl_ck_match(aTHX_ a)
#define ck_method(a) Perl_ck_method(aTHX_ a)
#define ck_null(a) Perl_ck_null(aTHX_ a)
+#define ck_octmode(a) Perl_ck_octmode(aTHX_ a)
#define ck_open(a) Perl_ck_open(aTHX_ a)
#define ck_repeat(a) Perl_ck_repeat(aTHX_ a)
#define ck_require(a) Perl_ck_require(aTHX_ a)
#define force_word S_force_word
#define S_tokeq CPerlObj::S_tokeq
#define tokeq S_tokeq
+#define S_pending_ident CPerlObj::S_pending_ident
+#define pending_ident S_pending_ident
#define S_scan_const CPerlObj::S_scan_const
#define scan_const S_scan_const
#define S_scan_formline CPerlObj::S_scan_formline
#define ck_method Perl_ck_method
#define Perl_ck_null CPerlObj::Perl_ck_null
#define ck_null Perl_ck_null
+#define Perl_ck_octmode CPerlObj::Perl_ck_octmode
+#define ck_octmode Perl_ck_octmode
#define Perl_ck_open CPerlObj::Perl_ck_open
#define ck_open Perl_ck_open
#define Perl_ck_repeat CPerlObj::Perl_ck_repeat
bool bof = FALSE;
/* check if there's an identifier for us to look at */
- if (PL_pending_ident) {
- /* pit holds the identifier we read and pending_ident is reset */
- char pit = PL_pending_ident;
- PL_pending_ident = 0;
-
- DEBUG_T({ PerlIO_printf(Perl_debug_log,
- "### Tokener saw identifier '%s'\n", PL_tokenbuf); });
-
- /* if we're in a my(), we can't allow dynamics here.
- $foo'bar has already been turned into $foo::bar, so
- just check for colons.
-
- if it's a legal name, the OP is a PADANY.
- */
- if (PL_in_my) {
- if (PL_in_my == KEY_our) { /* "our" is merely analogous to "my" */
- if (strchr(PL_tokenbuf,':'))
- yyerror(Perl_form(aTHX_ "No package name allowed for "
- "variable %s in \"our\"",
- PL_tokenbuf));
- tmp = pad_allocmy(PL_tokenbuf);
- }
- else {
- if (strchr(PL_tokenbuf,':'))
- yyerror(Perl_form(aTHX_ PL_no_myglob,PL_tokenbuf));
-
- yylval.opval = newOP(OP_PADANY, 0);
- yylval.opval->op_targ = pad_allocmy(PL_tokenbuf);
- return PRIVATEREF;
- }
- }
-
- /*
- build the ops for accesses to a my() variable.
-
- Deny my($a) or my($b) in a sort block, *if* $a or $b is
- then used in a comparison. This catches most, but not
- all cases. For instance, it catches
- sort { my($a); $a <=> $b }
- but not
- sort { my($a); $a < $b ? -1 : $a == $b ? 0 : 1; }
- (although why you'd do that is anyone's guess).
- */
-
- if (!strchr(PL_tokenbuf,':')) {
-#ifdef USE_THREADS
- /* Check for single character per-thread SVs */
- if (PL_tokenbuf[0] == '$' && PL_tokenbuf[2] == '\0'
- && !isALPHA(PL_tokenbuf[1]) /* Rule out obvious non-threadsvs */
- && (tmp = find_threadsv(&PL_tokenbuf[1])) != NOT_IN_PAD)
- {
- yylval.opval = newOP(OP_THREADSV, 0);
- yylval.opval->op_targ = tmp;
- return PRIVATEREF;
- }
-#endif /* USE_THREADS */
- if ((tmp = pad_findmy(PL_tokenbuf)) != NOT_IN_PAD) {
- SV *namesv = AvARRAY(PL_comppad_name)[tmp];
- /* might be an "our" variable" */
- if (SvFLAGS(namesv) & SVpad_OUR) {
- /* build ops for a bareword */
- SV *sym = newSVpv(HvNAME(GvSTASH(namesv)),0);
- sv_catpvn(sym, "::", 2);
- sv_catpv(sym, PL_tokenbuf+1);
- yylval.opval = (OP*)newSVOP(OP_CONST, 0, sym);
- yylval.opval->op_private = OPpCONST_ENTERED;
- gv_fetchpv(SvPVX(sym),
- (PL_in_eval
- ? (GV_ADDMULTI | GV_ADDINEVAL)
- : TRUE
- ),
- ((PL_tokenbuf[0] == '$') ? SVt_PV
- : (PL_tokenbuf[0] == '@') ? SVt_PVAV
- : SVt_PVHV));
- return WORD;
- }
-
- /* if it's a sort block and they're naming $a or $b */
- if (PL_last_lop_op == OP_SORT &&
- PL_tokenbuf[0] == '$' &&
- (PL_tokenbuf[1] == 'a' || PL_tokenbuf[1] == 'b')
- && !PL_tokenbuf[2])
- {
- for (d = PL_in_eval ? PL_oldoldbufptr : PL_linestart;
- d < PL_bufend && *d != '\n';
- d++)
- {
- if (strnEQ(d,"<=>",3) || strnEQ(d,"cmp",3)) {
- Perl_croak(aTHX_ "Can't use \"my %s\" in sort comparison",
- PL_tokenbuf);
- }
- }
- }
-
- yylval.opval = newOP(OP_PADANY, 0);
- yylval.opval->op_targ = tmp;
- return PRIVATEREF;
- }
- }
-
- /*
- Whine if they've said @foo in a doublequoted string,
- and @foo isn't a variable we can find in the symbol
- table.
- */
- if (pit == '@' && PL_lex_state != LEX_NORMAL && !PL_lex_brackets) {
- GV *gv = gv_fetchpv(PL_tokenbuf+1, FALSE, SVt_PVAV);
- if ((!gv || ((PL_tokenbuf[0] == '@') ? !GvAV(gv) : !GvHV(gv)))
- && ckWARN(WARN_AMBIGUOUS))
- {
- /* Downgraded from fatal to warning 20000522 mjd */
- Perl_warner(aTHX_ WARN_AMBIGUOUS,
- "Possible unintended interpolation of %s in string",
- PL_tokenbuf);
- }
- }
-
- /* build ops for a bareword */
- yylval.opval = (OP*)newSVOP(OP_CONST, 0, newSVpv(PL_tokenbuf+1, 0));
- yylval.opval->op_private = OPpCONST_ENTERED;
- gv_fetchpv(PL_tokenbuf+1, PL_in_eval ? (GV_ADDMULTI | GV_ADDINEVAL) : TRUE,
- ((PL_tokenbuf[0] == '$') ? SVt_PV
- : (PL_tokenbuf[0] == '@') ? SVt_PVAV
- : SVt_PVHV));
- return WORD;
- }
+ if (PL_pending_ident)
+ return pending_ident(aTHX);
/* no identifier pending identification */
#pragma segment Main
#endif
+int S_pending_ident(pTHX)
+{
+ register char *d;
+ register I32 tmp;
+ /* pit holds the identifier we read and pending_ident is reset */
+ char pit = PL_pending_ident;
+ PL_pending_ident = 0;
+
+ DEBUG_T({ PerlIO_printf(Perl_debug_log,
+ "### Tokener saw identifier '%s'\n", PL_tokenbuf); });
+
+ /* if we're in a my(), we can't allow dynamics here.
+ $foo'bar has already been turned into $foo::bar, so
+ just check for colons.
+
+ if it's a legal name, the OP is a PADANY.
+ */
+ if (PL_in_my) {
+ if (PL_in_my == KEY_our) { /* "our" is merely analogous to "my" */
+ if (strchr(PL_tokenbuf,':'))
+ yyerror(Perl_form(aTHX_ "No package name allowed for "
+ "variable %s in \"our\"",
+ PL_tokenbuf));
+ tmp = pad_allocmy(PL_tokenbuf);
+ }
+ else {
+ if (strchr(PL_tokenbuf,':'))
+ yyerror(Perl_form(aTHX_ PL_no_myglob,PL_tokenbuf));
+
+ yylval.opval = newOP(OP_PADANY, 0);
+ yylval.opval->op_targ = pad_allocmy(PL_tokenbuf);
+ return PRIVATEREF;
+ }
+ }
+
+ /*
+ build the ops for accesses to a my() variable.
+
+ Deny my($a) or my($b) in a sort block, *if* $a or $b is
+ then used in a comparison. This catches most, but not
+ all cases. For instance, it catches
+ sort { my($a); $a <=> $b }
+ but not
+ sort { my($a); $a < $b ? -1 : $a == $b ? 0 : 1; }
+ (although why you'd do that is anyone's guess).
+ */
+
+ if (!strchr(PL_tokenbuf,':')) {
+#ifdef USE_THREADS
+ /* Check for single character per-thread SVs */
+ if (PL_tokenbuf[0] == '$' && PL_tokenbuf[2] == '\0'
+ && !isALPHA(PL_tokenbuf[1]) /* Rule out obvious non-threadsvs */
+ && (tmp = find_threadsv(&PL_tokenbuf[1])) != NOT_IN_PAD)
+ {
+ yylval.opval = newOP(OP_THREADSV, 0);
+ yylval.opval->op_targ = tmp;
+ return PRIVATEREF;
+ }
+#endif /* USE_THREADS */
+ if ((tmp = pad_findmy(PL_tokenbuf)) != NOT_IN_PAD) {
+ SV *namesv = AvARRAY(PL_comppad_name)[tmp];
+ /* might be an "our" variable" */
+ if (SvFLAGS(namesv) & SVpad_OUR) {
+ /* build ops for a bareword */
+ SV *sym = newSVpv(HvNAME(GvSTASH(namesv)),0);
+ sv_catpvn(sym, "::", 2);
+ sv_catpv(sym, PL_tokenbuf+1);
+ yylval.opval = (OP*)newSVOP(OP_CONST, 0, sym);
+ yylval.opval->op_private = OPpCONST_ENTERED;
+ gv_fetchpv(SvPVX(sym),
+ (PL_in_eval
+ ? (GV_ADDMULTI | GV_ADDINEVAL)
+ : TRUE
+ ),
+ ((PL_tokenbuf[0] == '$') ? SVt_PV
+ : (PL_tokenbuf[0] == '@') ? SVt_PVAV
+ : SVt_PVHV));
+ return WORD;
+ }
+
+ /* if it's a sort block and they're naming $a or $b */
+ if (PL_last_lop_op == OP_SORT &&
+ PL_tokenbuf[0] == '$' &&
+ (PL_tokenbuf[1] == 'a' || PL_tokenbuf[1] == 'b')
+ && !PL_tokenbuf[2])
+ {
+ for (d = PL_in_eval ? PL_oldoldbufptr : PL_linestart;
+ d < PL_bufend && *d != '\n';
+ d++)
+ {
+ if (strnEQ(d,"<=>",3) || strnEQ(d,"cmp",3)) {
+ Perl_croak(aTHX_ "Can't use \"my %s\" in sort comparison",
+ PL_tokenbuf);
+ }
+ }
+ }
+
+ yylval.opval = newOP(OP_PADANY, 0);
+ yylval.opval->op_targ = tmp;
+ return PRIVATEREF;
+ }
+ }
+
+ /*
+ Whine if they've said @foo in a doublequoted string,
+ and @foo isn't a variable we can find in the symbol
+ table.
+ */
+ if (pit == '@' && PL_lex_state != LEX_NORMAL && !PL_lex_brackets) {
+ GV *gv = gv_fetchpv(PL_tokenbuf+1, FALSE, SVt_PVAV);
+ if ((!gv || ((PL_tokenbuf[0] == '@') ? !GvAV(gv) : !GvHV(gv)))
+ && ckWARN(WARN_AMBIGUOUS))
+ {
+ /* Downgraded from fatal to warning 20000522 mjd */
+ Perl_warner(aTHX_ WARN_AMBIGUOUS,
+ "Possible unintended interpolation of %s in string",
+ PL_tokenbuf);
+ }
+ }
+
+ /* build ops for a bareword */
+ yylval.opval = (OP*)newSVOP(OP_CONST, 0, newSVpv(PL_tokenbuf+1, 0));
+ yylval.opval->op_private = OPpCONST_ENTERED;
+ gv_fetchpv(PL_tokenbuf+1, PL_in_eval ? (GV_ADDMULTI | GV_ADDINEVAL) : TRUE,
+ ((PL_tokenbuf[0] == '$') ? SVt_PV
+ : (PL_tokenbuf[0] == '@') ? SVt_PVAV
+ : SVt_PVHV));
+ return WORD;
+}
+
I32
Perl_keyword(pTHX_ register char *d, I32 len)
{
projects / p5sagit/p5-mst-13.2.git / commitdiff